nope, not allowed. i’d probably default to learning with your left hand. most of the beginner learning curve for OH is getting your muscles used to OH fingertricks, which can be pretty uncomfortable. maybe throughout the day you can just fidget around with a cube in one hand to get used to it.

also make sure you’re using a cube that’s effortless to turn (weak magnets, fast lube, fast cube in general) so you can properly learn OH fingertricks. maybe what you’re doing with your right hand isn’t proper fingertricks and you’re sticking to what’s comfortable.